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[image]Lighting Up the Night Sky - NASA
Lightning over the Kennedy Space Center's Launch Pad 39A competes with the xenon lights on the pad illuminating space shuttle Discovery waiting for a scheduled liftoff on the STS-128 mission. Launch was scrubbed due to the weather and another launch attempt is scheduled for Aug. 28. Discovery's 13-day mission will deliver more than 7 tons of supplies, science racks and equipment, as well as additional environmental hardware to sustain six crew members on the International Space Station...
Keywords: What -- Space Shuttle Orbiter; What -- Discovery; What -- STS-128; What -- International Space Station (ISS); Where -- Kennedy Space Center (KSC)
Downloads: 1,456
[image]Portrait - NASA
Astronaut Robert L. Behnken used a digital camera to take this self-protrait during a spacewalk. Also visible in the visor's reflections are components of the station, the docked space shuttle Endeavour and a blue and white portion of Earth. During the nearly 7-hour spacewalk, Behnken and astronaut Rick Linnehan, installed a spare-parts platform and tool-handling assembly for the Special Purpose Dextrous Manipulator also known as Dextre...
Keywords: Portrait; Who -- Robert L. Behnken; What -- Space Shuttle Orbiter; What -- Endeavour; What -- Earth; What -- Destiny
Downloads: 7,783
[image]Verdun, France: Image of the Day - NASA -- NASA Image Of The Day
Human history isn't confined to books; some of it is written across the surface of the Earth. Among the places where the earth itself tells a story of our past is the French landscape around the city of Verdun, where more than 300,000 French and Germans died during a World War I battle that went on from mid-February to mid-December 1916.In this image, Verdun is a small city on the banks of the Meuse River surrounded by the geometric pattern of farmed and fallow fields...
Keywords: What -- Earth; What -- Landsat 7; Where -- France
Downloads: 551
[image]Explorer 1 50th Anniversary: Image of the Day - NASA -- NASA Image Of The Day
At 10:48 p.m. local time on January 31, 1958, the Explorer 1 satellite launched from Cape Canaveral, Florida, after launches scheduled the previous two days had been scrubbed due to high-altitude winds. A joint project between the U.S. Army and the California Institute of Technology/Jet Propulsion Laboratory (NASA was not yet established), the launch was a significant achievement for the United States...
Keywords: What -- Explorer 1; What -- FAST; What -- Earth; Where -- Kennedy Space Center (KSC); Where -- Florida; Where -- California; Where -- United States of America; Where -- Jet Propulsion Laboratory (JPL)
Downloads: 227
[image]Banff National Park, Canada: Image of the Day - NASA -- NASA image created by Jesse Allen, Earth Observatory, using data provided courtesy of the University of Maryland's glcf.umiacs.umd.edu/index.shtml Global Land Cover Facility.
Covering 6,641 square kilometers (2,564 square miles), Banff National Park lies on the eastern slope of the Rocky Mountains in Alberta, Canada. Banff was the first national park declared in Canada, and the third national park in the world. The park's origin lies in an accidental discovery of a cave containing hot springs in 1883. The park began as a 26-square-kilometer hot springs preserve. The Enhanced Thematic Mapper Plus (ETM+) instrument on NASA's Landsat satellite captured this true-color i...
Keywords: What -- Landsat; Where -- Canada
Downloads: 138
[image]Mars' Moon Deimos - NASA
These color-enhanced views of Deimos, the smaller of the two moons of Mars, were taken on Feb. 21, 2009, by the High Resolution Imaging Science Experiment (HiRISE) camera on NASA's Mars Reconnaissance Orbiter. Deimos is about 7.5 miles in diameter. Deimos has a smooth surface due to a blanket of fragmental rock or regolith, except for the most recent impact craters. It is a dark, reddish object, very similar to Mars' other moon, Phobos...
Keywords: Mars' Moon Deimos; What -- High Resolution Imaging Science Experiment (HiRISE); What -- Mars; What -- Moon; Where -- Arizona
Downloads: 180
[movies]Zoom in on Los Angeles, California : Image of the Day - NASA -- Animation courtesy NASA GSFC Scientific Visualization Studio, based on data from MODIS, Landsat 7, and Space Imaging's IKONOS. Still image copyright www.spaceimaging.com/ Space Imaging, Inc.
Satellite remote sensors view the Earth at many scales of space, ranging from global through continental, regional, and local--even observing details as small as one meter (three feet) across. These data enable scientists to study a wide range of phenomena that occur over these same scales of space, such as El Nino, droughts, storms, and flash floods. The above image shows the Hollywood sign above Los Angeles, California...
Keywords: What -- Earth; What -- Terra; What -- Landsat 7; Where -- Los Angeles; Where -- California
Downloads: 155
[image]Map of the Human Footprint: Image of the Day - NASA -- Image courtesy Center for International Earth Science Information Network www.ciesin.columbia.edu/wild_areas/ Last of the Wild Project
The Human Footprint is a quantitative analysis of human influence across the globe. In this map, human impact is rated on a scale of 0 (minimum) to 100 (maximum) for each terrestrial biome. A score of 1 indicates the least human influence in the given biome. However, because each biome has its own independent scale, a score of 1 in a tropical rainforest might reflect a different level of human activity than in a broadleaf forest...
Keywords: What -- SCORE; What -- Columbia; What -- Earth
Downloads: 205
[movies]Mount St. Helens Flyover : Image of the Day - NASA -- Image and animation courtesy NASA/GSFC/MITI/ERSDAC/JAROS, and U.S./Japan ASTER Science Team.
This asterweb.jpl.nasa.gov/ Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) image of Mt. St. Helens volcano in Washington State was acquired on August 8, 2000 and covers an area of 37 by 51 km. Mount Saint Helens, a volcano in the Cascade Range of southwestern Washington that had been dormant since 1857, began to show signs of renewed activity in early 1980. On 18 May 1980, it erupted with such violence that the top of the mountain was blown off, spewing a cloud of ash and...
Keywords: What -- Advanced Spaceborne Thermal Emission and Reflection Radiometer; What -- ASTER; What -- STEREO B; Where -- Washington
Downloads: 117
[image]Georgia Tornadoes, February 14, 2000 : Image of the Day - NASA -- Image by Marit Jentoft-Nilsen, NASA GSFC Visualization Analysis Lab, based on data from NOAA
Just after midnight February 14, 2000, a series of tornadoes swept through Georgia just north of the Florida border. At least 18 people were killed and over 100 injured.
Keywords: Where -- Georgia; Where -- Florida
Downloads: 41
[movies]Recession of the Jorge Montt Glacier, Patagonia: Image of the Day - NASA -- Images and animation by Vince Realmuto, based on research by Eric Rignot, NASA Jet Propulsion Lab
A new study of the Patagonia Icefields in South America by NASA and Chile's Centro de Estudios Cientificos concludes the icefields -- the largest non-Antarctic ice masses in the Southern Hemisphere -- are thinning at an accelerating pace, faster than other areas on the planet. The runoff from these melting icefields is contributing to an ongoing rise in global sea level. (Click to read the www.jpl.nasa.gov/releases/2003/138.cfm NASA press release...
Keywords: What -- Shuttle Radar Topography Mission; What -- CONTOUR; What -- Landsat; What -- SRTM; Where -- The Valley; Where -- Pacific Ocean
Downloads: 70
[image]Summit Close Ups of Two African Volcanoes: Image of the Day - NASA -- NASA Image Of The Day
Two East African volcanoes, Nyamuragira and Nyiragongo, account for 40 percent of all recorded eruptions in Africa. The two volcanoes sit along the edge of the Western Rift, part of a giant crack in the Earth's crust that runs for thousands of miles from the Middle East southward to central Africa. In addition to their shared tendency to produce unusually fast-moving lava flows, the two volcanoes have an even rarer trait in common...
Keywords: What -- FAST; What -- Crater; What -- Earth
Downloads: 102
[image]Aftermath of World Trade Center Attack : Image of the Day - NASA -- Image courtesy landsat7.usgs.gov/ USGS Landsat 7 team, at the edc.usgs.gov/ EROS Data Center.
This true-color image was taken by the Enhanced Thematic Mapper Plus (ETM+) aboard the Landsat 7 satellite on September 12, 2001, at roughly 11:30 a.m. Eastern Daylight Savings Time. Visit the NASA home page for www.nasa.gov/newsinfo/WTCplume.html photos from the space station and MODIS, and GlobalSecurity.org for www.globalsecurity.org/eye/wtc.htm images from other satellites.
Keywords: What -- Landsat 7; What -- Landsat
Downloads: 2,010
[image]Glaciers, Climate Change, and Sea-Level Rise: Image of the Day - NASA -- Images courtesy of Tad Pfeffer, Institute of Arctic and Alpine Research, University of Colorado. Detailed image credits: 1) Columbia Glacier c. 1980 by Austin Post, U.S. Geological Survey, 2) Columbia Glacier 2005 by Tad Pfeffer, Institute of Arctic and Alpine Research, University of Colorado, 3) Arapaho Glacier 1898 by R.S. Brackett, published in Waldrop, R.S. (1964) Arapaho Glacier: A Sixty Year Record. University of Colorado Studies, Series in Geology, No 3, and 4) Arapaho Glacier 2003 by Tad Pfeffer.
/images/imagerecords/5000/5668/glacier_columbia_2005.jpg Columbia Glacier 2005 /images/imagerecords/5000/5668/glacier_arapaho_1898.jpg Arapaho Glacier 1898 /images/imagerecords/5000/5668/glacier_arapaho_2003.jpg Arapaho Glacier 2003 Average global sea level rises and falls in response to climate change. When global surface temperatures are low, more snow and ice accumulate on land, and sea level drops...
Keywords: What -- Columbia; What -- Earth; Where -- Colombia; Where -- Colorado; Where -- Alaska
Downloads: 100
[image]Island in the Sky, Canyonlands National Park: Image of the Day - NASA -- NASA Image Of The Day
www.nps.gov/cany/ Canyonlands National Park in Utah encompasses some of the most remote and rugged terrain in the continental United States. The topography is so irregular that the Park's three main districts -- Island in the Sky, the Needles, and the Maze -- are not accessible from one another by paved roads. This true-color satellite image from the Enhanced Thematic Mapper plus (ETM+) sensor on the landsat.gsfc.nasa.gov/ Landsat-7 satellite shows the Island in the Sky, a large mesa bordered by...
Keywords: What -- Landsat 7; Where -- Utah; Where -- United States of America; Where -- Colorado
Downloads: 51
[image]Strait of Messina: Image of the Day - NASA -- Image courtesy NASA/GSFC/MITI/ERSDAC/JAROS, and U.S./Japan asterweb.jpl.nasa.gov/ ASTER Science Team
The Strait of Messina Bridge Project, if completed, would stand as one of the landmark bridges of the 21st century. It would be the longest suspension bridge ever built. The Strait of Messina divides the island of Sicily from Calabria in southern Italy, and is 3 km wide. While the overall length is not a big problem, the economics, water depth, wind, and earthquakes all have to be accounted for. To avoid the problem of the deep water, the solution was to design the longest suspension bridge ever...
Keywords: What -- Advanced Spaceborne Thermal Emission and Reflection Radiometer; What -- ASTER; What -- Terra; Where -- Italy
Downloads: 913
[image]Yuba Goldfields, California: Image of the Day - NASA -- Image courtesy NASA/GSFC/METI/ERSDAC/JAROS, and U.S./Japan asterweb.jpl.nasa.gov/ ASTER Science Team
For hundreds of thousands of years, the Yuba River steadily washed sand and gravel out of the granite peaks of the Sierra Nevada and deposited it onto the flat floor of the Sacramento Valley. This gradual process changed abruptly when James Marshall discovered gold in the races of Sutter's Mill in 1848. Miners flooded the area, and the California Gold Rush -- and its controversial environmental legacy -- began...
Keywords: What -- Advanced Spaceborne Thermal Emission and Reflection Radiometer; What -- ASTER; What -- Terra; Where -- The Valley; Where -- Nevada; Where -- Sacramento; Where -- California
Downloads: 105
[image]Dust Storm Hits Canary Islands: Image of the Day - NASA -- Image courtesy Jacques Descloitres, modis-land.gsfc.nasa.gov/ MODIS Land Rapid Response Team at NASA GSFC
A thick pall of sand and dust blew out from the Sahara Desert over the Atlantic Ocean yesterday (January 6, 2002), engulfing the Canary Islands in what has become one of the worst sand storms ever recorded there. In this scene, notice how the dust appears particularly thick in the downwind wake of Tenerife, the largest of the Canary Islands. Perhaps the turbulence generated by the air currents flowing past the island's volcanic peaks is churning the dust back up into the atmosphere, rather than ...
Keywords: What -- Terra; Where -- Atlantic Ocean
Downloads: 46
[image]MISR Instrument Animations : Image of the Day - NASA -- Animations courtesy JPL/Caltech
No instrument like the Multi-angle Imaging SpectroRadiometer (MISR) has flown in space before. Viewing the sunlit Earth simultaneously at nine widely spaced angles, MISR collects global images with high spatial detail in four colors at every angle. These images are carefully calibrated to provide accurate measures of the brightness, contrast, and color of reflected sunlight. The change in reflection at different view angles affords the means to distinguish different types of atmospheric particle...
Keywords: What -- MISR; What -- Earth; What -- Terra; What -- Polar; Where -- Jet Propulsion Laboratory (JPL)
Downloads: 37
[movies]Microwave Imager Measures Sea Surface Temperature Through Clouds : Image of the Day - NASA -- Image courtesy TRMM Project, Remote Sensing Systems, and Scientific Visualization Studio, NASA Goddard Space Flight Center
This image was acquired over Tropical Atlantic and U.S. East Coast regions on Aug. 22 - Sept. 23, 1998. Cloud data were collected by the Geostationary Operational Environmental Satellite (GOES). Sea Surface Temperature (SST) data were collected aboard the NASA/NASDA Tropical Rainfall Measuring Mission (TRMM) satellite by The TRMM Microwave Imager (TMI). TMI is the first satellite microwave sensor capable of accurately measuring sea surface temperature through clouds, as shown in this scene...
Keywords: What -- Environmental Satellite; What -- SST; What -- Tropical Rainfall Measuring Mission (TRMM); What -- Imager
Downloads: 45
[movies]Massive Solar Flare: Image of the Day - NASA -- Images courtesy sohowww.nascom.nasa.gov/ Solar & Heliospheric Observatory
A massive solar flare erupted from the surface of the Sun at 9:51 UTC on October 28, 2003. The solar flare persisted for more than an hour, peaking at 11:10 UTC. Associated with the flare was an ejection of a billion tons or more of gas from the Sun's tenuous outer atmosphere, or corona. Both the flare and the coronal mass ejection accelerated electrically charged particles to very high energies and hurled them at near the speed of light directly toward the Earth...
Keywords: What -- Sun; What -- Earth; What -- SOHO; What -- Imager; What -- Extreme Ultraviolet Imaging Telescope; What -- Aurorae; Where -- Canada
Downloads: 124
[movies]Seasonal Sea Ice Breakup Near the Ross Ice Shelf: Image of the Day - NASA -- Image courtesy Jacques Descloitres, modis-land.gsfc.nasa.gov/ MODIS Land Rapid Response Team at NASA GSFC
This true-color scene is situated along Antarctica's Scott Coastline (toward the west, or lefthand side, of the image), looking out toward the Ross Sea (eastward, or toward the right). Near the top of the image, the Drygalski Ice Tongue juts eastward roughly 80 km (50 miles) out from the coast. Just below this ice tongue is a cluster of large icebergs surrounded by a large bed of sea ice. The large, coke bottle-shaped iceberg toward the lower right was named B-15 by scientists; it captured the a...
Keywords: What -- Terra; What -- Snapshot; Where -- Ross Sea; Where -- Delaware
Downloads: 83
[image]Austin, Texas: Image of the Day - NASA -- Astronaut photograph eol.jsc.nasa.gov/scripts/sseop/photo.pl?mission=ISS007&roll=E&frame=11256 ISS007-E-11256 was taken July 29, 2003 with a Kodak DCS760 digital camera equipped with an 800mm lens and provided by Cynthia A. Evans (Lockheed Martin / Earth Observations Laboratory, Johnson Space Center). The spaceflight.nasa.gov/ International Space Station Program supports the laboratory to help astronauts take pictures of Earth that will be of the greatest value to scientists and the public, and to make those images freely available on the Internet. Additional images taken by astronauts and cosmonauts can be viewed at the NASA/JSC eol.jsc.nasa.gov/ Gateway to Astronaut Photography of Earth.
It was Texas hot when this view of the capital city of Austin was taken in late July by astronaut Ed Lu. Adding to the rising temperatures were heated debates in the Texas Capitol Building, where a special session had convened. Eleven senate Democrats thwarted a redistricting vote by disappearing from the state. Were Lu, and his Expedition 7 partner Yuri Malenchenko looking for the missing Democrats? We'll never know, but they expanded their Austin search a week later with a eol.jsc.nasa.gov/scr...
Keywords: Who -- Yuri Malenchenko; What -- Earth; What -- International Space Station (ISS); Where -- Texas; Where -- Austin; Where -- Colorado
Downloads: 29
[image]Panama: Isthmus that Changed the World: Image of the Day - NASA -- Image Courtesy www.jpl.nasa.gov/srtm/ SRTM Team NASA/JPL/NIMA
Twenty million years ago ocean covered the area where Panama is today. There was a gap between the continents of North and South America through which the waters of the Atlantic and Pacific Oceans flowed freely. Beneath the surface, two plates of the Earth's crust were slowly colliding into one another, forcing the Pacific Plate to slide slowly under the Caribbean Plate. The pressure and heat caused by this collision led to the formation of underwater volcanoes, some of which grew tall enough to...
Keywords: What -- Earth; What -- TRACE; What -- Shuttle Radar Topography Mission; What -- SRTM; What -- Space Shuttle Orbiter; Where -- Panama; Where -- Pacific Ocean
Downloads: 45
[image]Earth's Albedo in Decline: Image of the Day - NASA -- NASA image by Jesse Allen, Earth Observatory Team, using data courtesy the asd-www.larc.nasa.gov/ceres/ CERES Science Team at NASA's Langley Research Center
Albedo is the fraction of incoming sunlight that our planet reflects back to space. If Earth was covered in ice like a giant snowball, its albedo would be about 0.84, meaning it would reflect most (84 percent) of the sunlight that hit it. On the other hand, if Earth was completely covered by a dark green forest canopy, its albedo would be about 0.14, meaning most of the sunlight would get absorbed and our world would be far warmer than it is today...
Keywords: What -- Sun; What -- Earth; What -- Terra
Downloads: 159
[movies]Solar Flare Aimed at Earth : Image of the Day - NASA -- Image courtesy SOHO Extreme ultaviolet Imaging Telescope, ESA/NASA
At the height of the solar cycle, the Sun is finally displaying some fireworks. This image from the Solar and Heliospheric Observatory (SOHO) shows a large solar flare from June 6, 2000 at 1424 Universal Time (10:24 AM Eastern Daylight Savings Time). Associated with the flare was a coronal mass ejection that sent a wave of fast moving charged particles straight towards Earth. (The image was acquired by the Extreme ultraviolet Imaging Telescope (EIT), one of 12 instruments aboard SOHO) Solar acti...
Keywords: What -- Sun; What -- SOHO; What -- FAST; What -- Earth
Downloads: 120
[image]Volcanic Plumes and Vog, Hawaii: Image of the Day - NASA -- NASA Image Of The Day
For 25 years, Kilauea volcano on Hawai'i's Big Island has been erupting continuously. /NaturalHazards/view.php?id=19711 Recent explosive activity that started in March 2008 produced increased emissions of sulfur dioxide. These emissions result in a widespread caustic volcanic fog -- known as -- that, depending on local winds, drifts as much as 200 miles up the volcanic chain, burning throats and eyes and inducing asthma attacks as far away as Honolulu, on the island of Oahu...
Keywords: What -- International Space Station (ISS); What -- Crater; What -- Earth; Where -- Honolulu; Where -- Hawaii; Where -- Johnson Space Center (JSC)
Downloads: 91
[movies]Irrigation in the Heart of the Sahara: Image of the Day - NASA -- Images and animation by Robert Simmon, based on data aqcuired by the landsat.gsfc.nasa.gov/ Landsat 7 Science Team Landsat data is archived and distributed by the
Although it is now the largest desert on Earth, during the last ice age the Sahara was a savannah with a climate similar to that of present-day Kenya and Tanzania. The annual rainfall was much greater than it is now, creating many rivers and lakes that are now hidden under shifting sands or exposed as barren salt flats. Over several hundred thousand years the rains also filled a series of vast underground aquifers...
Keywords: What -- Earth; Where -- Morocco; Where -- Algeria; Where -- United States of America; What -- Landsat 7; Where -- Kenya; Where -- Tanzania; Where -- Egypt; Where -- Sudan; Where -- Libya; Where -- Chad; Where -- Tunisia
Downloads: 101
[movies]Unprecedented Fires in Southern Africa : Image of the Day - NASA -- Image courtesy NASA Goddard Space Flight Center, svs.gsfc.nasa.gov/ Science Visualization Studio
The fires that raged across southern Africa this August and September produced a thick ''river of smoke'' over the region. NASA-supported studies currently underway on the event will contribute to improved air pollution policies in the region and a better understanding of its impact on climate change. This year the southern African fire season peaked in early September. The region is subject to some of the highest levels of biomass burning in the world...
Keywords: What -- NOAA 14; Where -- Virginia; What -- Earth; What -- Spectrometer; Where -- Zambia; Where -- Angola; Where -- Namibia; Where -- Botswana; Where -- Goddard Space Flight Center (GSFC); Where -- United States of America
Downloads: 73
[image]El Nino Linked to Record Air Pollution: Image of the Day - NASA -- Images courtesy Bryan Duncan (Swiss Federal Institute of Technology), based on data produced by the NASA toms.gsfc.nasa.gov/ TOMS Science Team
Scientists using NASA satellite data have found that droughts caused by the 1997-1998 El Nino -- the most intense of the century -- led to record numbers of fires. These, in turn, produced a record amount of smoke. A team of researchers from Harvard University, Bryan Duncan, Randall Martin, Amanda Staudt, Rosemarie Yevich and Jennifer Logan, used data observed by NASA's Total Ozone Mapping Spectrometer (TOMS) instruments to measure the amount of smoke pollution from biomass burning over 20 years...
Keywords: What -- Spectrometer; Where -- Brazil; Where -- Indonesia; Where -- United States of America
Downloads: 116
[image]Urbanization Consumes Potential Farmland: Image of the Day - NASA -- Image made using DMSP data provided by Marc Imhoff, NASA Goddard Space Flight Center
Urbanization in the United States historically followed the spread of agriculture. As a result, some of the country's best farmland is occupied by cities. New NASA research estimates the loss of potential production from the homes, office buildings, roads, and other structures that have covered rich farmland. The map above compares modern annual Net Primary Productivity (NPP) in the United States to a computer-derived estimate of what the annual NPP would be in the absence of urbanization...
Keywords: What -- Defense Meteorological Satellite; What -- DMSP; Where -- United States of America
Downloads: 213
[image]Mt. Everest - NASA
On May 29, 1953, Edmund Hillary, from New Zealand, and Tenzing Norgay, from Nepal, became the first humans to successfully climb to the peak of Mt. Everest,...
Keywords: NASA Image of the Day; Where -- New Zealand
Downloads: 256
[image]The Migrating Boreal Forest: Image of the Day - NASA -- Images courtesy www.geo.brown.edu/georesearch/esh/QE/QEHome.html Department of Geological Sciences at Brown University, the www.nceas.ucsb.edu/fmt/doc?/frames.html National Center for Ecological Analysis and Synthesis , and the geography.uoregon.edu/envchange/ Department of Geography at the University of Oregon.
Though the boreal forests at the world's northernmost latitudes may seem as timeless as the Earth itself, they have changed considerably through the ages. Not only have they migrated across the continents, but the vegetation found in the forests has also shifted. Using modern and paleoclimatological data gathered from everything from fossilized trees to ancient pollen grains, scientists have pieced together the migration of the boreal forests over the past 21,000 years...
Keywords: What -- Earth; Where -- Canada; Where -- United States of America
Downloads: 117
[image]Atlantis' Window on the World - NASA
Solar panels on the Hubble Space Telescope make for unique window shades in this scene photographed from the flight deck of the Earth-orbiting space shuttle...
Keywords: NASA Image of the Day (Large); What -- Hubble Space Telescope (HST); What -- Space Shuttle Orbiter; What -- Earth; What -- Atlantis
Downloads: 655
[image]Shark Bay, Australia: Image of the Day - NASA -- Astronaut photograph eol.jsc.nasa.gov/scripts/sseop/photo.pl?mission=ISS010&roll=E&frame=6681 ISS010-E-6681 was acquired November 12, 2004 with a Kodak 760C digital camera with a 180 mm lens, and is provided by the ISS Crew Earth Observations experiment and the Image Science & Analysis Group, Johnson Space Center. The spaceflight.nasa.gov/home/index.html International Space Station Program supports the laboratory to help astronauts take pictures of Earth that will be of the greatest value to scientists and the public, and to make those images freely available on the Internet. Additional images taken by astronauts and cosmonauts can be viewed at the NASA/JSC eol.jsc.nasa.gov/ Gateway to Astronaut Photography of Earth .
This image shows large solar salt works developed in Useless Loop and Useless Inlet, Shark Bay, Western Australia (for a regional image of Shark Bay, see
Keywords: Where -- Australia
Downloads: 72
[movies]NASA Launches Aqua Satellite: Image of the Day - NASA -- Images and animation courtesy Reto Stöckli, NASA Earth Observatory
NASA's latest Earth Observing System (EOS) satellite -- aqua.nasa.gov Aqua -- successfully launched Saturday morning, May 4, 2002. Aqua is dedicated to advancing scientific understanding of Earth's water cycle and environment. Launching the Aqua spacecraft marks a major milestone in support of NASA's mission to help us better understand and protect our planet. The images above are computer-generated models of the Aqua spacecraft and the Delta II rocket that carried the satellite into orbit...
Keywords: What -- Earth; What -- EOS; What -- Aqua
Downloads: 310
[image]Monitoring the Spread of West Nile Virus with Satellite Data: Image of the Day - NASA -- The image was produced by INTREPID from data taken by the National Oceanic and Atmospheric Administration's (NOAA) Advanced Very High Resolution Radiometer (AVHRR) instrument.
A NASA-funded study uses temperature and vegetation data from satellites to help track and predict where West Nile virus is spreading in North America. Scientists and public health officials hope one day to use near real-time maps to focus resources and stave off the disease more efficiently. This image is a composite of land surface temperatures (LST) recorded between 1997 and 2000 and was used to help monitor and predict the spread of West Nile virus in the United States...
Keywords: Where -- United States of America
Downloads: 141
[movies]Mixing Waters and Moving Ships off the North Carolina Coast : Image of the Day - NASA -- Image courtesy NASA/GSFC/LaRC/JPL, www-misr.jpl.nasa.gov/ MISR Team.
The estuarine and marine environments of the United States' eastern seaboard provide the setting for a variety of natural and human activities associated with the flow of water. This set of Multi-angle Imaging SpectroRadiometer images from October 11, 2000 captures the intricate system of barrier islands, wetlands, and estuaries comprising the coastal environments of North Carolina and southern Virginia...
Keywords: What -- Sun; Where -- United States of America; Where -- North Carolina; Where -- Virginia; Where -- Atlantic Ocean; Where -- Chesapeake Bay
Downloads: 82
[movies]First Global Carbon Monoxide (Air Pollution) Measurements: Image of the Day - NASA -- Images and animation courtesy NASA GSFC svs.gsfc.nasa.gov/ Scientific Visualization Studio, based on data from MOPITT ( www.science.sp-agency.ca/J1-MOPITT(Eng).htm Canadian Space Agency and www.atmosp.physics.utoronto.ca/MOPITT/home.html University of Toronto .)
NASA's terra.nasa.gov Terra spacecraft has assembled the most complete view ever of the world's air pollution traveling through the atmosphere, across continents and oceans. For the first time, policymakers and scientists now have a way to identify the major sources of air pollution and to closely track where the pollution goes, anywhere on Earth. The false colors in these images represent levels of carbon monoxide in the lower atmosphere, ranging from about 390 parts per billion (dark brown pix...
Keywords: What -- Terra; What -- Earth; Where -- Toronto
Downloads: 160
[image]Semien Mountains, Ethiopia: Image of the Day - NASA -- NASA Image Of The Day
The Semien Mountains are the highest parts of the Ethiopian Plateau (more than 2,000 meters; or 6,560 feet). They are surrounded by a steep, ragged (step), with dramatic vertical cliffs, pinnacles, and rock spires. Included in the range is the highest point in Ethiopia, Ras Dashen at 4,533 meters (14,926 feet). The plateau and surrounding areas are made up of basalt rock from massive, flood-like eruptions of lava; these flood basalts are probably more than 3,000 meters thick...
Keywords: What -- Earth; What -- International Space Station (ISS); Where -- Ethiopia; Where -- Johnson Space Center (JSC)
Downloads: 56
[image]Valley of the Brahmaputra, India : Image of the Day - NASA -- Image courtesy Jacques Descloitres, modis-land.gsfc.nasa.gov/ MODIS Land Rapid Response Team at NASA GSFC
In this true-color MODIS image from October 23, 2001, the semi-arid Tibetan Plateau (upper left) meets up with the Himalayas to the south. From the heights of the Himalayas, snow-covered on their northern flanks, and lush with vegetation to the south, numerous rivers, brown with churned up sediment, flow into the valley of the Brahmaputra River in Assam, India. The Brahmaputra turns southward at the border of Bangladesh and is soon joined by the Ganges River, flowing in from image left...
Keywords: Where -- The Valley; Where -- Bangladesh; Where -- Bay of Bengal
Downloads: 32
[image]Fires in Nevada: Image of the Day - NASA -- NASA image courtesy the rapidfire.sci.gsfc.nasa.gov MODIS Rapid Response Team, Goddard Space Flight Center
Fire activity ramped up across the U.S. West near the end of the third week of July 2007. Dry thunderstorms (lightning and winds, but no rain) ignited hundreds of fires in a matter of days, and many of these became large blazes that raced through dry grass, sagebrush, and forests. This image of Nevada was captured by the Moderate Resolution Imaging Spectroradiometer modis.gsfc.nasa.gov (MODIS) on NASA's aqua.nasa.gov Aqua satellite on July 18...
Keywords: What -- Aqua; Where -- Nevada
Downloads: 18
[image]Extensive Fires in the Western U.S. : Image of the Day - NASA -- Marit Jentoft-Nilsen and Robert Simmon, NASA GSFC, based on data provided by NOAA
The summer of 2000 is shaping up to be the worst U.S. fire season in four years. On July 27, 2000, fires were burning in Mesa Verde National Park (Colorado), Montana, Idaho, Utah, Washington, Nevada, Arizona, New Mexico, Texas, and California. The Mesa Verde fire has threatened some prehistoric archeological sites. Ironically, other sites have been unearthed as vegetation was burned away by the fire and as firefighters dug trenches to serve as firebreaks...
Keywords: What -- Environmental Satellite; Where -- New Mexico; Where -- Texas; Where -- California; Where -- United States of America; What -- GOES 11; Where -- Colorado; Where -- Montana; Where -- Idaho; Where -- Utah; Where -- Washington; Where -- Nevada; Where -- Arizona
Downloads: 19
[image]Seasonal Changes in Earth's Surface Albedo: Image of the Day - NASA -- Image courtesy NASA/GSFC/LaRC/JPL, www-misr.jpl.nasa.gov/ MISR Team. Text by John Martonchik (JPL) and Clare Averill (Raytheon ITSS/JPL).
Triggered by seasonal changes in available sunlight, about 50 million square kilometers of the Earth's land surface undergo a transition from freeze to thaw each year. Snow and ice disappear then return, frozen ground softens and hardens, vegetation ''greens up'' and fades. Satellite sensors can detect many of these processes through seasonal changes in the amount of sunlight reflected by the Earth's surface at various wavelengths...
Keywords: What -- MISR; What -- Sun; What -- Earth; What -- Terra; Where -- Langley Research Center (LaRC); Where -- Jet Propulsion Laboratory (JPL); Where -- Washington; Where -- Goddard Space Flight Center (GSFC); Where -- California
Downloads: 61
[image]Kyushu, Japan: Image of the Day - NASA -- NASA Image Of The Day
Part of the Pacific www.pbs.org/wnet/savageearth/hellscrust/html/sidebar3.html ''Ring of Fire, '' Japan sits at the intersection of at least four tectonic plates: the Pacific, the Philippine Sea, the North American, and the Eurasian. As a result, Japan sports a complex landscape of mountains, plains, and dormant and active volcanoes. One example of that complicated topography appears in southwestern Japan, on the island of Kyushu...
Keywords: What -- Advanced Spaceborne Thermal Emission and Reflection Radiometer; What -- ASTER; What -- Terra; Where -- Japan; Where -- Philippine Sea
Downloads: 29
[image]Las Cruces, New Mexico: Image of the Day - NASA -- Astronaut photograph eol.jsc.nasa.gov/scripts/sseop/photo.pl?mission=ISS011&roll=E&frame=8410 ISS011-E-8410 was acquired June 9, 2005, with a Kodak 760C digital camera with an 180 mm lens, and is provided by the ISS Crew Earth Observations experiment and the Image Science & Analysis Group, Johnson Space Center. The http://spaceflight.nasa.gov/home/index.html International Space Station Program supports the laboratory to help astronauts take pictures of Earth that will be of the greatest value to scientists and the public, and to make those images freely available on the Internet. Additional images taken by astronauts and cosmonauts can be viewed at the NASA/JSC http://eol.jsc.nasa.gov/ Gateway to Astronaut Photography of Earth.
The city of Las Cruces is located within the Rio Grande Rift, a large geological feature that extends from Colorado southwards into Mexico. The Rio Grande Rift is marked by a series of depressions (known as graben) punctuated with uplifted mountains. The grabens form when blocks of the Earth's crust sink as geologic forces pull the crust apart along fault lines. Sinking in one place is often accompanied by uplift along boundaries of the grabens -- the striking Organ Mountains to the east of Las ...
Keywords: What -- Launch Abort System (LAS); Where -- Colorado; Where -- Atlantic Ocean; Where -- New Mexico
Downloads: 16
[image]San Andreas Fault from Shuttle Radar Topography Mission : Image of the Day - NASA -- Image courtesy NASA/JPL/NIMA
The prominent linear feature straight down the center of this perspective view is the San Andreas Fault in an image created with data from NASA's Shuttle Radar Topography Mission (SRTM), which will be used by geologists studying fault dynamics and landforms resulting from active tectonics. This segment of the fault lies west of the city of Palmdale, California, about 100 kilometers (about 60 miles) northwest of Los Angeles...
Keywords: What -- Shuttle Radar Topography Mission; Where -- United States of America; Where -- South Dakota; Where -- Jet Propulsion Laboratory (JPL); Where -- Washington; What -- SRTM; What -- Landsat; What -- Earth; What -- Space Shuttle Endeavour; What -- Spaceborne Imaging Radar; What -- Landsat 3; Where -- California; Where -- Los Angeles
Downloads: 42
[image]Floodwaters in Burma: Image of the Day - NASA -- NASA Image Of The Day
In early May 2008, earthobservatory.nasa.gov/NaturalHazards/natural_hazards_v2.php3?img_id=14810 Cyclone Nargis caused widespread flooding in Burma (Myanmar). Besides trying to assist the storm survivors, the international community also tried to determine the extent of flooding, but making such a determination can be difficult. Clouds often obscure satellite observations, and muddy-brown floodwaters typically blend in with the surrounding landscape, especially fallow cropland...
Keywords: What -- Terra; What -- Aqua; Where -- Myanmar; Where -- Maryland
Downloads: 31
[image]Airborne Dust and Ash over Southern California : Image of the Day - NASA -- Image courtesy NASA/GSFC/LaRC/JPL, www-misr.jpl.nasa.gov/ MISR Team. Text by Clare Averill, Raytheon/JPL).
The Santa Ana winds that typically blow through Southern California during late fall and winter swept large amounts of dust and ash across the skies of San Diego and over the Pacific Ocean on November 27, 2003. The intense brush fires that had swept through the foothills of this region in October left soils exposed and vulnerable to such strong winds. In this image pair from the Multi-angle Imaging SpectroRadiometer (MISR), a false-color nadir image (left) highlights the burnt areas, while a 3-...
Keywords: What -- MISR; What -- STEREO A; What -- STEREO; What -- Earth; What -- Terra; Where -- California; Where -- Pacific Ocean
Downloads: 17
[image]Giant Iceberg Drifts out to Sea: Image of the Day - NASA -- Image courtesy Jacques Descloitres, rapidfire.sci.gsfc.nasa.gov/ MODIS Land Rapid Response Team at NASA GSFC
Over the past two and a half years, several unusually large icebergs have calved off of the Ross Ice Shelf in Antarctica. While some have made their way out into the Pacific Ocean to melt, others continue to shift and float slowly through the Ross Sea. Three of these icebergs can be seen in the above image, taken on November 17, 2002, by the Moderate Resolution Imaging Spectroradiometer (MODIS) aboard NASA's Terra satellite...
Keywords: What -- Terra; Where -- Ross Sea; Where -- Pacific Ocean; Where -- Connecticut
Downloads: 22
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